From: Eli Zaretskii <eliz@gnu.org>
Date: Fri, 29 Nov 2019 14:02:33 +0000 (+0200)
Subject: Support showing one revision with Mercurial
X-Git-Tag: emacs-27.0.90~485
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=8400766b43ef83768b05e71f13c79ea237e21ca8;p=emacs.git

Support showing one revision with Mercurial

* lisp/vc/vc-hg.el (vc-hg-print-log): Support 'with-diff'
invocation of "C-1 C-x v L".
---

diff --git a/lisp/vc/vc-hg.el b/lisp/vc/vc-hg.el
index 5ff1a6204b1..c9407b1b597 100644
--- a/lisp/vc/vc-hg.el
+++ b/lisp/vc/vc-hg.el
@@ -432,6 +432,8 @@ If LIMIT is non-nil, show no more than this many entries."
 	     (nconc
 	      (when start-revision (list (format "-r%s:0" start-revision)))
 	      (when limit (list "-l" (format "%s" limit)))
+              (when (eq vc-log-view-type 'with-diff)
+                (list "-p"))
 	      (if shortlog
                   `(,@(if vc-hg-log-graph '("--graph"))
                     "--template"